Rock Krawler JL45AXM-4CS 4.5" Adventure X Mid-Arm Suspension System with RRD 2.625" RR Coilover Shocks for 18-26 Jeep Wrangler JL Unlimited 4-Door Sport/Sahara

Massive Tire Clearance: This 4.5-inch system is the definitive choice for Sport and Sahara owners looking to run 38-inch or 40-inch tires. It provides the vertical room needed for maximum articulation without the tires constantly contacting the body tubs or frame.

Solid Steel "Abuse It" Construction: The Adventure-X control arms are made from solid alloy steel bar stock, making them nearly impossible to bend on a rock. This is a massive upgrade over the hollow, stamped-steel factory arms and is backed by a lifetime warranty on all hard parts.

Maintenance-Free Articulation: Using Rock Krawler’s specialized service-free bushings, this kit offers up to 70 degrees of misalignment. You get the extreme "flex" required for difficult rock crawling without the squeaking or the need for frequent greasing required by traditional spherical joints.

Optimized On-Road Geometry: At 4.5 inches, suspension angles become extreme; this kit corrects them by including a heavy-duty adjustable front track bar and rear relocation brackets. This centers the axles and raises the roll center, making the tall JLU feel remarkably stable and planted on the pavement.

Correction of Factory Rake: Sport and Sahara models often have a significant "nose-down" rake from the factory. This system is designed to level the vehicle perfectly, even when loaded with heavy aftermarket steel bumpers, winches, and overland gear.

Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.